.rbox(rboxv1,245px,16px,15px,10px);
//@public:
.rbox( @boxName,@boxWidth, @topHeight, @botHeight,@paddingWidth) {
  .@{boxName}-hd,
  .@{boxName}-bd,
  .@{boxName}-ft{
    display: block;
    background: url('../images/@{boxName}.png') repeat-y;
  }
  .@{boxName}{
    width: @boxWidth;
    &-hd{
      height: @topHeight;
      background-position: 0 0;
    }
    &-bd{
      padding: 0 @paddingWidth;
      background-position: -@boxWidth 0;
    }
    &-ft{
      height: @botHeight;
      background-position: 0 bottom;
    }
  }
}
